#include <stdio.h>
#include <time.h>


int main(void)
{
    time_t t;
    struct tm *tt;
    time(&t);
    tt = localtime(&t);
    printf("%d%d%d%d%d%d.jpg\n",tt->tm_year+1900,tt->tm_mon+1,tt->tm_mday,tt->tm_hour,tt->tm_min,tt->tm_sec);
    return 0;
}